Commit f5e303ae authored by Krzysztof Kozlowski's avatar Krzysztof Kozlowski Committed by Bjorn Andersson
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arm64: dts: qcom: ipq6018: switch TCSR mutex to MMIO 



The TCSR mutex bindings allow device to be described only with address
space (so it uses MMIO, not syscon regmap).  This seems reasonable as
TCSR mutex is actually a dedicated IO address space and it also fixes DT
schema checks:

  qcom/ipq6018-cp01-c1.dtb: hwlock: 'reg' is a required property
  qcom/ipq6018-cp01-c1.dtb: hwlock: 'syscon' does not match any of the regexes: 'pinctrl-[0-9]+'

Signed-off-by: default avatarKrzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: default avatarBjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20220909092035.223915-12-krzysztof.kozlowski@linaro.org
parent 8a99e0fc

arch/arm64/boot/dts/qcom/ipq6018.dtsi

+4 −9
Original line number Diff line number Diff line
@@ -129,12 +129,6 @@ scm { 
		};

	};



	tcsr_mutex: hwlock {

		compatible = "qcom,tcsr-mutex";

		syscon = <&tcsr_mutex_regs 0 0x80>;

		#hwlock-cells = <1>;

	};



	pmuv8: pmu {

		compatible = "arm,cortex-a53-pmu";

		interrupts = <GIC_PPI 7 (GIC_CPU_MASK_SIMPLE(4) |
@@ -252,9 +246,10 @@ gcc: gcc@1800000 { 
			#reset-cells = <1>;

		};



		tcsr_mutex_regs: syscon@1905000 {

			compatible = "syscon";

			reg = <0x0 0x01905000 0x0 0x8000>;

		tcsr_mutex: hwlock@1905000 {

			compatible = "qcom,ipq6018-tcsr-mutex", "qcom,tcsr-mutex";

			reg = <0x0 0x01905000 0x0 0x1000>;

			#hwlock-cells = <1>;

		};



		tcsr: syscon@1937000 {